Drizzle likely today; weekend snow possible

All eyes on a wintry mess coming for the weekend. But a lot of things will happen before then.

First, warmer air will be moving into the region. Very dense fog is likely today with areas of drizzle.

Some light snow is possible early on Friday with the possibility of an inch of accumulation in southern Wisconsin. Temperatures will remain right at 32 degrees.

On Saturday, a strong storm system will eject out of the southern Plains. It will allow a mix of rain and snow to move in Saturday night. Of course there are huge implications if this comes as all rain or all snow. However, the wintry mix will changeover to snow at some point late Sunday morning.

Depending on when that occurs, many inches of snow could blanket our region. On the high side, 10 inches or so. On the low side, 3 inches. Don't count on either of those at this point.